# ---------------------------------------------------------------
# $Revision: 4945 $
# $Date: 2016-09-21 22:15:14 -0700 (Wed, 21 Sep 2016) $
# ---------------------------------------------------------------
# Programmer:  Steven Smith @ LLNL
# ---------------------------------------------------------------
# LLNS Copyright Start
# Copyright (c) 2014, Lawrence Livermore National Security
# This work was performed under the auspices of the U.S. Department 
# of Energy by Lawrence Livermore National Laboratory in part under 
# Contract W-7405-Eng-48 and in part under Contract DE-AC52-07NA27344.
# Produced at the Lawrence Livermore National Laboratory.
# All rights reserved.
# For details, see the LICENSE file.
# LLNS Copyright End
# ---------------------------------------------------------------
# CMakeLists.txt file for nvector examples

# Add variable nvector_openmp_examples with the names of the nvector examples

SET(nvector_openmp_examples
  test_nvector_openmp
)

SET(nvector_examples_dependencies
  test_nvector
  sundials_nvector
)

# Add source directory to include directories
INCLUDE_DIRECTORIES(. ..)

# Specify libraries to link against (through the target that was used to 
# generate them) based on the value of the variable LINK_LIBRARY_TYPE

IF(LINK_LIBRARY_TYPE MATCHES "static")
  SET(NVECS_LIB sundials_nvecopenmp_static)
ELSE(LINK_LIBRARY_TYPE MATCHES "static")
  SET(NVECS_LIB sundials_nvecopenmp_shared)
ENDIF(LINK_LIBRARY_TYPE MATCHES "static")

# Set-up linker flags and link libraries

SET(SUNDIALS_LIBS ${NVECS_LIB} ${EXTRA_LINK_LIBS})

IF(OPENMP_FOUND)
  SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${OpenMP_C_FLAGS}")
  SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${OpenMP_CXX_FLAGS}")
  # Use C flags for linker as well.
  SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${OpenMP_C_FLAGS}")
ENDIF(OPENMP_FOUND)

# Add the build and install targets for each nvector example

FOREACH(example ${nvector_openmp_examples})
  ADD_EXECUTABLE(${example} ${example}.c ../test_nvector.c ../../../src/sundials/sundials_nvector.c)
  SET_TARGET_PROPERTIES(${example} PROPERTIES FOLDER "Examples")

  SUNDIALS_ADD_TEST(${example}_1000_1_0 ${example} TEST_ARGS 1000 1 0)
  SUNDIALS_ADD_TEST(${example}_1000_2_0 ${example} TEST_ARGS 1000 2 0)
  SUNDIALS_ADD_TEST(${example}_1000_4_0 ${example} TEST_ARGS 1000 4 0)

  SUNDIALS_ADD_TEST(${example}_10000_1_0 ${example} TEST_ARGS 10000 1 0)
  SUNDIALS_ADD_TEST(${example}_10000_2_0 ${example} TEST_ARGS 10000 2 0)
  SUNDIALS_ADD_TEST(${example}_10000_4_0 ${example} TEST_ARGS 10000 4 0)

  TARGET_LINK_LIBRARIES(${example} ${SUNDIALS_LIBS})

  IF(EXAMPLES_INSTALL)
    INSTALL(FILES ${example}.c ../test_nvector.c ../test_nvector.h ../../../src/sundials/sundials_nvector.c DESTINATION ${EXAMPLES_INSTALL_PATH}/nvector/C_openmp)
  ENDIF(EXAMPLES_INSTALL)
ENDFOREACH(example ${nvector_openmp_examples})

IF(EXAMPLES_INSTALL)

  # Install the README file
  INSTALL(FILES DESTINATION ${EXAMPLES_INSTALL_PATH}/nvector/C_openmp)

  # Prepare substitution variables for Makefile and/or CMakeLists templates
  SET(SOLVER_LIB "sundials_nvecopenmp")
  LIST2STRING(nvector_openmp_examples EXAMPLES)
  LIST2STRING(nvector_examples_dependencies EXAMPLES_DEPENDENCIES)

  # Regardless of the platform we're on, we will generate and install 
  # CMakeLists.txt file for building the examples. This file  can then 
  # be used as a template for the user's own programs.

  # generate CMakelists.txt in the binary directory
  CONFIGURE_FILE(
      ${PROJECT_SOURCE_DIR}/examples/templates/cmakelists_openmp_C_ex.in
      ${PROJECT_BINARY_DIR}/examples/nvector/C_openmp/CMakeLists.txt
      @ONLY
      )

  # install CMakelists.txt
  INSTALL(
    FILES ${PROJECT_BINARY_DIR}/examples/nvector/C_openmp/CMakeLists.txt
    DESTINATION ${EXAMPLES_INSTALL_PATH}/nvector/C_openmp
    )

  # On UNIX-type platforms, we also  generate and install a makefile for 
  # building the examples. This makefile can then be used as a template 
  # for the user's own programs.

  IF(UNIX)
    # generate Makefile and place it in the binary dir
    CONFIGURE_FILE(
      ${PROJECT_SOURCE_DIR}/examples/templates/makefile_openmp_C_ex.in
      ${PROJECT_BINARY_DIR}/examples/nvector/C_openmp/Makefile_ex
      @ONLY
      )
    # install the configured Makefile_ex as Makefile
    INSTALL(
      FILES ${PROJECT_BINARY_DIR}/examples/nvector/C_openmp/Makefile_ex 
      DESTINATION ${EXAMPLES_INSTALL_PATH}/nvector/C_openmp
      RENAME Makefile
      )
  ENDIF(UNIX)

ENDIF(EXAMPLES_INSTALL)
